142354543446413 has 4 divisors (see below), whose sum is σ = 148543871422368. Its totient is φ = 136165215470460.

The previous prime is 142354543446373. The next prime is 142354543446469. The reversal of 142354543446413 is 314644345453241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 142354543446413 - 2¹² = 142354543442317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142354543446013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3094663987943 + ... + 3094663987988.

It is an arithmetic number, because the mean of its divisors is an integer number (37135967855592).

Almost surely, 2^{142354543446413} is an apocalyptic number.

It is an amenable number.

142354543446413 is a deficient number, since it is larger than the sum of its proper divisors (6189327975955).

142354543446413 is an equidigital number, since it uses as much as digits as its factorization.

142354543446413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6189327975954.

The product of its digits is 33177600, while the sum is 53.

Adding to 142354543446413 its reverse (314644345453241), we get a palindrome (456998888899654).

The spelling of 142354543446413 in words is "one hundred forty-two trillion, three hundred fifty-four billion, five hundred forty-three million, four hundred forty-six thousand, four hundred thirteen".